Abstract:

To realize an adaptive decision support and service intelligence C4ISR system, the pervasive computing and context-aware technique with the analysis and design of the C4ISR system is integrated. The C4ISR context-aware meta ontology is proposed to construct the semantic framework of the C4ISR context. And then a domain-specific modeling language for C4ISR context-aware knowledge modeling is defined by extending the unified modeling language (UML) class and association with fuzzy constructs in order to model the fuzzy concepts of the context-aware knowledge. Additionally, a C4ISR contextaware knowledge transition algorithm is defined to support an automatic context-aware reasoning and analysis.